Your tv definitely looks off. Just out of curiosity, is there a window behind your set? The vt60 has been known to let light through the back panel and wash out spots on the screen. If no window and it looks like that in the dark, I would say there is a problem with your set. Other than that, I'm sorry, but can't help any further. Maybe someone else with more experience would know?? Good luck.
Are you talking about that cloudiness in the lower left hand quadrant? If so, is it always in that same spot?